Why ethanol fuel tank is not used in automobile for increasing efficiency?
Latest Answer: Because in automobile we use diesel fuel and diesel fuel and ethanol are non mixing in nature. Gasoline is a octane fuel whereas diesel is a cetane fuel. ...
Why diesel engines are called as high torque engines and petrol engines as high speed engines?
Latest Answer: As diesel engine has high compression ratio therefore it has high torque. Petrol engines have high speeds coz it produces more heat at combustion chamber because of high calorific value moreover heat losses will be more in the cases of diesel engine than ...
Of which materials gears are made of?
Latest Answer: Brittle Material ...
What is the use of Vanadium in High Speed Steels?
Latest Answer: Vanadium is corrosion resistant. HSS is basically used to manufacture cutting tool or machining tool which operate at faster rate. So this property of Vanadium is essential here. ...
What is Surging and Choking?
Will Bleeding of steam increases or decreases the efficiency of Turbine? Explain.
Latest Answer: Bleed steam will increase the turbine efficiency this process is basicaly known as regeneration. ...
A mass of 100kg is falling from a height of 1m and penetrates the sand to 1m. What is the resistance force of the sand?
What is the octane number of gasoline and cetane number of diesel used in India?
Latest Answer: The higher the octane rating, the slower the fuel burns. High-performance engines typically have higher compression ratios (and hence longer piston strokes) which requires higher octane (slow burning) fuel to allow the piston power stroke to complete ...
Is involute or cycloidel gear best and generally used in industry? Give Reason.
Latest Answer: Involute gear is best when compared to cycloidel gear. Because backlash is very less. ...
How can we manufacture T-joint from a cylinder with minimum material removal rate?
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